I have a Lynksys wireless G router. I also have a Sony Vaio laptop. My internet randomly disconnected the other day. I have always had a great connection. Now, when im connected, even right next to the router, the signal is only "fair" or worse. and it disconnects me about every 1-2 minutes. and then sits disconnected for a little, then re connects, and repeats over and over. I cant even use my internet anymore. Anyone have any tips?